25389848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9949}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 53730000

約数和(自身を除く): 28340152

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 9949, 19898, 39796, 79592, 109439, 218878, 288521, 437756, 577042, 875512, 1154084, 2308168, 3173731, 6347462, 12694924, 25389848]

約数ペア:

[(1, 25389848), (2, 12694924), (4, 6347462), (8, 3173731), (11, 2308168), (22, 1154084), (29, 875512), (44, 577042), (58, 437756), (88, 288521), (116, 218878), (232, 109439), (319, 79592), (638, 39796), (1276, 19898), (2552, 9949)]